ICGB Exam Details

  • Exam Code
    :ICGB
  • Exam Name
    :IASSC Certified - Lean Six Sigma Green Belt
  • Certification
    :IASSC Certifications
  • Vendor
    :IASSC
  • Total Questions
    :143 Q&As
  • Last Updated
    :Jul 13, 2026

IASSC ICGB Online Questions & Answers

  • Question 71:

    Measurement error is defined as the effect of all sources of measurement variability that caused an observed or measured value to deviate from the __________.

    A. Standard Deviation
    B. Mean
    C. Median
    D. True value

  • Question 72:

    The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles?

    A. Pilferage Minimization
    B. Visual Factory
    C. Management Awareness
    D. Operator Attentiveness

  • Question 73:

    Significant variation in process performance is a consequence of several causes that can be classified using terminologies shown here. (Note: There are 2 correct answers).

    A. Common
    B. Random
    C. Uneducated
    D. Special
    E. Vital

  • Question 74:

    A Lean Principle that addresses efficiency by the process worker is called ____________________?

    A. Visual Factory
    B. Supervising
    C. Training
    D. Standardizing

  • Question 75:

    Standardized work instructions apply to which resource in the process of interest?

    A. People
    B. Machines
    C. Supervision
    D. Engineering

  • Question 76:

    The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers).

    A. Expect the relationship to be Linear between the output and inputs
    B. Know that there is a non-linear relationship between output and input(s)
    C. Need to understand how to control a process output by controlling the input(s)
    D. Experience several process defects and have no other way to fix hem
    E. When it is very expensive or too late to measure the output

  • Question 77:

    The following Business Case is constructed properly.

    "During fiscal year 2008 the warranty returns for electric razor Model 312 were 1.3%. This represents a gap of 0.5% over target costing the company $18,500 per month."

    A. True
    B. False

  • Question 78:

    Examples of Mistake Proofing for a laptop computer include which of these? (Note: There are 2 correct answers).

    A. USB connection for a mouse
    B. Open/Close button for CD Drive
    C. Battery alignment pins
    D. On/Off switch for computer

  • Question 79:

    When constructing a Fishbone Diagram using the ________ approach is the most classic arrangement.

    A. 6M
    B. 4M
    C. 5M
    D. Alphabetical

  • Question 80:

    The Alpha level of a test (level of significance) represents the yardstick against which P-values are measured and the Null Hypothesis is rejected if the P-value is which of these?

    A. Less than the Alpha level.
    B. Greater than the Alpha level.
    C. Greater than the Beta and Alpha level.
    D. Less than one minus Alpha.
    E. Less than the power of one minus Beta.

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